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B-CHETO Powder Raw APIS Imipenem intermediate (BCK) CAS 74288-40-7

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Buy B-CHETO Powder Raw APIS Imipenem intermediate (BCK) CAS 74288-40-7 Online

 

B-CHETO Specification

Product Name: B-CHETO
CAS: 74288-40-7
Storage: 0-20 °C, lined with plastic bags, aluminum foil bag sealed.
Level: Pharmaceutical grade
Content: 98%
Appearance: white powder
English name: p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate CAS:74288-40-7 Molecular Formula: C16H16N2O7 Molecular Weight: 348.31
Physicochemical Properties: APIs> Antibiotics> Beta-Lactamase Inhibitors> Imipenem Nuclei Imipenem is a broad-spectrum beta-lactam antibiotic that is white to light brown crystalline powder, not cited Wet, slightly soluble in water, slightly soluble in methanol. Kills gram-positive, gram-negative, and anaerobic bacteria by inhibiting bacterial cell wall synthesis, including Pseudomonas aeruginosa, Staphylococcus aureus, Streptococcus faecalis, and Bacteroides fragilis, which are insensitive or susceptible to other antibiotics .
Category: Pharmaceutical Raw Materials
Field: Pharmaceutical Intermediates
Deferred Products: Imipenem
Application: Imipenem Pharmaceutical Intermediates

 

B-CHETO Certificate of Analysis

Product name B-CHETO
CAS No. 74288-40-7 Outer Packing 1kg/bag
Production date 2017-04.26 Shelf life 2019.04.15
Standard adopted Enterprise Standard
Items of analysis Specification Results
Appearance White to almost shite crystalline powder almost white crystalline powder
Specific rotation +188° ~ +210° + 199.2°
Melting Point 103℃ ~ 113℃ 110.1℃ ~ 112.9℃
Loss on Drying ≤ 0.5% 0.19%
Purity ≥ 98.0% 99.21%
Assay (on anhydrous basis) ≥ 98.0% 98.24%
Conclusion Qualified


 

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